Researcher Orange Tsai from DEVCORE has published a complete exploit chain for Microsoft Edge that successfully escapes the browser’s sandbox and executes code on Windows. This exploit utilizes only logical vulnerabilities and does not involve any memory corruption. Tsai developed it for Pwn2Own Berlin 2026, where it earned a $175,000 award and later received the […]

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Chinese state-sponsored hacking group Volt Typhoon has exploited multiple previously unknown vulnerabilities in enterprise management platforms to penetrate strategically significant organizations. Its investigation exposed Silent Train, a covert access framework built from rapidly rotating chains of compromised devices. Over three years, Black Lotus Labs issued hundreds of victim notifications, helping investigations uncover four confirmed zero-day […]

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An alleged leak from cryptocurrency swap service Wagyu.xyz contains 4,580 completed cross-chain swaps linking incoming transaction hashes, Monero receiving addresses, and client IP addresses. The dataset reportedly includes 38,628 order records from July 18–October 26, 2026, plus an activity index covering 10,139 distinct IP addresses. Hudson Rock has not independently authenticated the files’ alleged breach […]

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The Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-41709, a vulnerability related to insufficient logging affecting Broadcom VMware ESX, to its Known Exploited Vulnerabilities (KEV) catalog. This decision was made after evidence of exploitation in the wild was discovered. The announcement, made on October 28, 2026, raised the priority of addressing this flaw, despite its […]

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Cisco has released security updates that address a critical vulnerability in the Remote Access SSL VPN service on its Secure Firewall Adaptive Security Appliance (ASA) and Threat Defense (FTD) software. This vulnerability, tracked as CVE-2026-76418, lets unauthenticated attackers trigger unexpected device reloads, causing a denial of service. The flaw is categorized as high severity, with […]

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INJ3CTOR3 has expanded its FreePBX toll-fraud campaign with automated credential theft, letting attackers keep billing unauthorized calls to victims even after infected servers are cleaned. September 2026 artifacts described in the supplied research show the installer targeting 17 configuration files containing telephony, database, management, and mail-relay secrets. The change separates the attacker’s revenue stream from […]

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CISA has added CVE-2026-111497, a critical vulnerability in Google Brotli that affects Node.js, to its Known Exploited Vulnerabilities catalog following confirmed evidence of exploitation. Added on October 27, 2026, this flaw allows unauthenticated attackers to corrupt memory, disrupt services, disclose sensitive information, or potentially execute arbitrary code through maliciously crafted compressed streams. Federal agencies have […]

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Security researchers have demonstrated an attack chain against Cloudflare’s Image Transformations service that bypasses SVG sanitization and Content Security Policy (CSP), enabling malicious JavaScript execution on a targeted website’s origin. Published on October 28, 2026, the research combines an XML serialization flaw, Chromium cache behavior, and redirects that circumvent image source restrictions. Exploitation depends on […]

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Security researchers at OffensiveCon Japan 2026 explored topics including Chrome sandbox escapes, zero-click attack surfaces in Telegram, and newly discovered iOS zero-day vulnerabilities. This two-day program took place on October 27–28. The published agenda also covered hypervisor exploitation, Windows privilege escalation, Linux kernel techniques, and AI-assisted security research. However, session titles alone do not indicate […]

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Attackers are using compromised websites to present fake Cloudflare verification pages that steer Windows and macOS users toward executing malicious commands. The findings establish a delivery attempt, not a confirmed infection or identified malware family. The activity exploits the familiarity of browser security checks. Instead of completing a legitimate verification, visitors receive instructions intended to […]

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WordPress has released version 7.1.4 to address 22 vulnerabilities, including issues related to remote code execution, stored cross-site scripting, information disclosure, and authorization weaknesses. This security update was published on October 28, 2026, and it is recommended that users upgrade immediately. The fixes encompass core functionality, including content blocks, administrative screens, the Customizer, and the […]

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CyberDakait, a financially motivated Android malware operation targeting Indian banking customers since July 2025. Researchers identified at least 17,960 compromised devices and 7,611,443 intercepted SMS messages, exposing a campaign that combines banking credential theft, remote device control, and cryptocurrency mining. Although their technical implementations differ, Group-IB clusters them together because of overlapping distribution methods, phishing […]

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A newly disclosed data leak has exposed personal and professional information on more than 40,000 U.S. Department of Homeland Security employees, including personnel in surveillance, human intelligence, and undercover operations. Distributed Denial of Secrets announced the publication on October 28. It attributed the information to an entity calling itself “Department of Peace.” The reported exposure […]

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Hackers chained PHP2Shell vulnerabilities with a Linux kernel privilege escalation flaw to gain root access on 25 servers, including three systems associated with a United States government-affiliated environment, according to Dream researchers. Discovered on October 25, the operation progressed from exposed firewall management interfaces to credential theft, persistent tunneling, and Active Directory reconnaissance. Dream recovered […]

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Three malicious Firefox extensions impersonating Phantom, Jupiter, and Bitget to steal cryptocurrency wallet recovery phrases and private keys. The campaign combines deceptive branding, bundled credential stealers, and remotely delivered JavaScript, with stolen information routed through infrastructure under bonto[.]io. All three listings were removed before Socket published its findings on October 27, 2026. Phantom’s impersonator advertised […]

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A judicial-themed phishing campaign targeting Colombian organizations that delivers XWorm through obfuscated scripts, encrypted PowerShell, and a reusable .NET loader. The recovered loader is binary-identical to one documented in a September 10, 2026, UK-linked case, connecting otherwise differently packaged delivery chains. The overlap establishes loader reuse, not common attribution. Different payload hashes, execution targets, and […]

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Anthropic announced that an unreleased research model called Claude successfully developed working exploit chains for Chrome, Safari, Android, Windows, and Linux. The company’s Frontier Red Team shared these findings on October 27, 2026. Many exploit chains required minimal or no user interaction, and the team reported every identified flaw to the respective vendor before publication. […]

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OWASP has issued a warning that AI agents and chatbots are reducing the skills required for certain aspects of cyberattacks, particularly in areas like target discovery and vulnerability research. Their latest research indicates that beginners can advance by utilizing AI guidance; however, human expertise remains essential when tools fail or when dealing with complex attacks. […]

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Microsoft has released an emergency Windows update to remove trust in certificates associated with compromised eMudhra certificate authority keys. The out-of-band update, issued on October 26, 2026, eliminates seven certificates from the Windows trust list. Following this, the same removals were applied to Microsoft Edge on October 27, as stated by the Microsoft Security Response […]

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Hudson Rock’s FortiBleed 2.0 investigation found 40,573 records with cleartext secrets in FortiGate configuration reports, exposing passwords and service credentials that could help attackers move beyond the firewall. Published on October 27, 2026, the research also identifies 975 domain labels missing from the earlier FortiBleed dataset. These labels do not represent 975 newly confirmed company […]

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